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Saturday, 10 October

NEET UG · Chemistry · The p-Block Elements (Class 11)

Inert Pair Effect in Group 13

NEET asked Inert Pair Effect in Group 13 twice, in 2019 and 2023: 2 of the 1,875 questions in the 10 papers from 2017–2026. It belongs to p-Block (Group 13-14), in The p-Block Elements (Class 11) (Chemistry). The longest wait between two papers asking it was 4 years.

Updated 2026-10-08

Times asked
2
in 2017–2026
Papers
2
of 10
First asked
2019
last in 2023
Chance next paper
6%
calibrated historical rate

Questions on this idea, by paper

2017–2026. 2019 and 2023.

0240’170’181’190’200’210’221’230’240’250’26

How NEET framed it

One-line MCQ is the usual form. Skill tested: concept.

  • Order/ranking of stability of halides
  • Incorrect statement selection on group 14

Chance asked next paper 6%

Every question

All 2 questions

From the official NEET UG papers, newest first. Open one for the full question, the options and the official answer.

Papers: NEET 2019, NEET 2023.

Same topic

Other ideas in p-Block (Group 13-14)

p-Block (Group 13-14) has 10 ideas NEET has asked; 2 of them came up in more than one question.

Topic analysisChapter analysis